<?php
/**
 * Project:     Rebel PHP Framework
 * File:        Rebel_Std_Error.php
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * @link http://www.rebelphpframework.org
 * @copyright 2007 Emanuele Colonnelli
 * @author Emanuele Colonnelli <emanuele.colonnelli at gmail dot com>
 * @package kernel
 * @version 1.0
 */

if(define(__FILE__,true)) {
	
	
	final class Rebel_Std_Error {
		
		private $errorStack = array();
		
		private function __construct() {
			$_SESSION[__FILE__] = $this;
		}//:-
		
		/**
		 * @return Rebel_Std_Error
		 */
		public static function instance () {
			
			return isset($_SESSION[__FILE__]) && ($_SESSION[__FILE__] instanceof Rebel_Std_Error) ?
				$_SESSION[__FILE__] :
				new self;
			
		}//:-
		
		public function log($message,$code = null) {
			
			array_push($this->errorStack,array(
				'message' => $message,
				'code' => $code
			));
		}//:-
		
		public function get() {
			return array_shift($this->errorStack);
		}//:-
		
		public function getAll() {
			
			$stack = array();
			while($e = $this->get()) {
				
				array_push($stack,$e);
				
			}
			return $stack;
		}//:-
		
	}///:-
	
}

?>